Under Certain Conditions the Reaction of Ammonia with Excess Oxygen

question 52

Multiple Choice

Under certain conditions the reaction of ammonia with excess oxygen will produce a 24.8% yield of NO.What mass of NH₃ must react with excess oxygen to yield 12.5 g NO?
4NH₃(g) + 5O₂(g) → 4NO(g) + 6H₂O(g)

• A) 1.76 g
• B) 7.10 g
• C) 28.6 g
• D) 50.4 g
• E) 88.8 g

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Definitions:

Rhizarians

A group of mostly unicellular eukaryotes characterized by their amoeba-like movement mechanism, often through pseudopods.

Protist

Any member of a group of diverse eukaryotic, mostly unicellular organisms, including algae, amoebas, and many others.

Late Blight

A serious disease of potatoes and tomatoes caused by the oomycete Phytophthora infestans, leading to significant crop loss.

Phytophthora

A genus of plant-damaging oomycetes, commonly referred to as water molds, responsible for a range of plant diseases.